APA (7th ed.) Citation

Rahman, A., & Bhattacharjee, S. B. (2008). Coordinate Geometry. Sumon Library.

Chicago Style (17th ed.) Citation

Rahman, A., and S. B. Bhattacharjee. Coordinate Geometry. Dhaka: Sumon Library, 2008.

MLA (9th ed.) Citation

Rahman, A., and S. B. Bhattacharjee. Coordinate Geometry. Sumon Library, 2008.